<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Document</title>
  <style>
    html,
    body {
      margin: 0;
      padding: 0;
    }

    body {
      height: 2000px;
      display: flex;
      flex-direction: column;
    }

    .top {
      height: 200px;
      text-align: center;
      overflow: hidden;
    }

    button {
      padding: 10px 20px;
      font-size: 30px;
      cursor: pointer;
    }

    .content {
      flex: 1;
      background-color: orange;
      display: flex;
    }

    .content .left {
      flex: 1;
      background-color: skyblue;
      padding: 10px;
      box-sizing: border-box;
    }

    .content .item {
      display: inline-block;
      height: 30px;
      border: 1px solid #000;
      padding: 4px;
      line-height: 30px;
      border-radius: 10px;
      transition: 0.3s;
      cursor: pointer;
      margin-right: 10px;
    }

    .content .item:hover {
      box-shadow: 0 0 10px gray;
      transform: translateY(-4px);
      color: white;
      font-weight: 900;
    }

    .content .right {
      flex: 1;
      background-color: pink;
    }
  </style>
</head>

<body>
  <div class="top">
    <h2>抽奖</h2>
    <button>开始</button>
  </div>
  <div class="content">
    <div class="left">
      <div class="item">某同学-0次</div>
    </div>
    <div class="right"></div>
  </div>
  <script src="./lib/echarts.min.js"></script>
  <script src="./node_modules/axios/dist/axios.min.js"></script>
  <script>

    async function render() {
      const res = await axios.get('http://127.0.0.1:3009/api/students')

      document.querySelector('.left').innerHTML = res.data.map((v) => {
        return `<div class="item">${v.name}-${v.count}次</div>`
      })
      const data1 = res.data.map((v) => {
        return v.name
      })
      const data2 = res.data.map((v)=>{
        return v.count
      })

      var myChart = echarts.init(document.querySelector(".right"));
      const option = {
        xAxis: {
          type: "value",
        },
        yAxis: {
          type: "category",
          data: data1,
          inverse: true,
        },
        tooltip: {},
        series: [
          {
            realtimeSort: true,
            data: data2,
            type: "bar",
            showBackground: true,
            backgroundStyle: {
              color: "rgba(180, 180, 180, 0.2)",
            },
          },
        ],
      };

      myChart.setOption(option);
    }


    document.querySelector('button').addEventListener('click', async ()=>{
      const res = await axios.get('http://127.0.0.1:3009/api/lucystar')
      // console.log(res);
      render()
      alert(res.data.name)
    })
    window.addEventListener('load', () => {
      render()
    })
  </script>
</body>

</html>